Solar energy is an ample renewable energy resource, with photovoltaic (PV) technology
enabling a direct route from light to electricity. Currently, PVs are limited in photon …

Organic semiconductor materials have been widely used in various optoelectronic devices
due to their rich optical and/or electrical properties, which are highly related to their excited …

Photon upconversion through sensitized Triplet–Triplet Annihilation (TTA-UC) has regained
a lot of interest during the last decade mainly due to its potential for significantly increased …

Molecular photon upconversion via triplet–triplet annihilation (TTA-UC) is an intriguing
strategy to increase solar cell efficiencies and surpass the Shockley–Quiesser (SQ) limit. In …

Applications of photon upconverting nanoparticles (UCNPs) in biological imaging and solar
energy conversion demand that their anti-Stokes luminescence be both tunable and …

Sensitized triplet–triplet‐annihilation‐based photon upconversion (TTA‐UC) permits the
conversion of light into radiation of higher energy and involves a sequence of photophysical …

Photon upconversion via triplet–triplet annihilation (TTA-UC) is an intriguing strategy to
potentially increase maximum solar cell efficiencies from 33% to greater than 43%. TTA-UC …

Photon upconversion is a process that creates high-energy photons under low photon
energy excitation. The effect of molecular geometry on the triplet fusion upconversion …

The self-assembly of functional molecules into ordered molecular assemblies and the
fulfillment of potentials unique to their nanotomesoscopic structures have been one of the …

Photocatalytic systems based on colloidal semiconductor nanocrystals have gained
considerable attention owing to potential benefits that include a visible-range light extinction …